Double-layer cooling gas absorption device and gas absorption method
A technology for cooling gas and absorption devices, applied in separation methods, chemical instruments and methods, and separation of dispersed particles. It can solve problems such as difficulty in loading and unloading fillers, regeneration phenomena, and difficulties in installing fillers separately, so as to solve the difficulties in loading and unloading and fully absorb , The effect of convenient and quick refueling
Pending Publication Date: 2021-12-10
中国石油天然气股份有限公司西南油气田分公司重庆气矿 +2
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Problems solved by technology
[0004] (1) Some adsorbents will regenerate when air is involved, and the heat will be released to generate high temperature, causing potential safety hazards;
[0005] (2) The gas treatment process requires a variety of fillers and requires specific smoothness, and the adsorption is not sufficient;
[0006] (3) Packing is difficult to load and unload
[0008] Due to the limited space in industrial applications, it is impossible to set up multiple sets of devices for gas adsorption. Therefore, it is difficult to use a single device to fill multiple fillers. difficult to achieve
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[0038] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0039] Aiming at the problems existing in the prior art, the present invention provides a double-layer cooling gas absorption device. The present invention will be described in detail below with reference to the accompanying drawings.
[0040] Such as figure 1 As shown, the double-layer cooling gas absorption device provided by the embodiment of the present invention includes:
[0041] Packing 1 chamber (1), packing 2 chamber (2), cooling layer (3), screen pipe (4), liquid inlet (5), liquid outlet (6), flange (7), discharge port (8), material outlet (9), air inlet (10), air outlet (11), material inlet (12), material outle...
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The invention belongs to the technical field of gas absorption, and discloses a double-layer cooling gas absorption device and a gas absorption method. The double-layer cooling gas absorption device comprises a first filler bin, a second filler bin, a cooling layer and a sieve tube, wherein the first filler bin and the second filler bin are connected through bolts on a flange disc, the lower portion of the second filler bin is a cooling layer, the sieve tube penetrates through the cooling layer, a cooling agent is contained in the cooling layer, and the outer portion of the cooling layer can be connected with a circulating pump, a cooling pond and other devices through a liquid inlet and a liquid outlet to form a cooling circulation system so as to achieve an efficient cooling effect. According to the invention, the cooling layer can cool reaction gas in the gas purification process, so that safety accidents caused by too high temperature are avoided; and compared with a traditional gas adsorption device, the device of the invention can contain two different kinds of fillers, and the two layers of filler bins work at the same time according to the preset adsorption sequence, so that gas can be more efficiently and fully absorbed, mutual separation does not cause influences, and material replacement is more convenient and faster.
Description
technical field [0001] The invention belongs to the technical field of gas adsorption, and in particular relates to a double-layer cooling gas absorption device and a gas absorption method. Background technique [0002] Air purification mainly refers to the treatment of industrial waste gas such as dust particles, smoke and dust, odorous gas, and toxic and harmful gases generated in industrial places. Common waste gas purification includes factory smoke and dust waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas odor purification, acid-base waste gas purification, chemical waste gas purification, etc. Most of the gases produced in industry have certain hazards, so the treatment of gases is particularly important. Gas adsorption is a widely used technology in the field of gas treatment. In some gas purification processes, some filler regeneration reactions will release heat. If the temperature is too high, the filler will ...
Claims
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Login to View More IPC IPC(8): B01D53/82B01D53/52B01D53/04
CPCB01D53/82B01D53/52B01D53/04B01D2253/102
Inventor 吴建祥朱愚冯小波刘洪宋文明周鹏钟国春沈大均李小斌王珏罗倩唐兴波袁增蒲磊董玉娟王家婧
Owner 中国石油天然气股份有限公司西南油气田分公司重庆气矿